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    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
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<body>
    <script>
        let students=[
            {
                "sid":"s01",
                "name":"张三",
                age:15,
                addr:"南京"
            },
            {
                "sid":"s02",
                "name":"李四",
                age:26,
                addr:"南京"
            },
            {
                "sid":"s03",
                "name":"王五",
                age:45,
                addr:"南京"
            }
        ];

        //1、使用js在页面中生成表格。然后将数据显示在表格中


        //2、在页面的末端添加一个按钮，
    </script>
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